Please look (opk tests after miscarriage)

Megan

So April 25 I started spotting at 5 weeks ... April 26 it was confirmed I was having a MC & April 27-28 was the heavy bleeding ... levels are 0 ... below are my opk tests starting Monday would you say that the one with the red arrow was my positive ?? I never really tracked my ovulation ... just not sure if I ovulate this soon or if I should test throughout next week in case ..